20158069992

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1895981}}^1$

素因数の和:1896433

約数の個数: 32

約数和(自身を含む): 50508960480

約数和(自身を除く): 30350890488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 3544, 5316, 10632, 1895981, 3791962, 5687943, 7583924, 11375886, 15167848, 22751772, 45503544, 839919583, 1679839166, 2519758749, 3359678332, 5039517498, 6719356664, 10079034996, 20158069992]

約数ペア:

[(1, 20158069992), (2, 10079034996), (3, 6719356664), (4, 5039517498), (6, 3359678332), (8, 2519758749), (12, 1679839166), (24, 839919583), (443, 45503544), (886, 22751772), (1329, 15167848), (1772, 11375886), (2658, 7583924), (3544, 5687943), (5316, 3791962), (10632, 1895981)]